Cereus monvilleanus F.A.C.Weber species homotypic synonym

Seticereus oehmianus Backeb. species synonym

Borzicactus ×crassiserpens (Rauh & Backeb.) Ostolaza species synonym

Borzicactus roseiflorus (Buining) Ostolaza species synonym

Borzicactus icosagonus subsp. roseiflorus (Buining) G.J.Charles subspecies accepted

Borzicactus crassiserpens (Rauh & Backeb.) Lodé species synonym

Borzicactus icosagonus subsp. humboldtii (Kunth) G.J.Charles subspecies accepted

Seticereus oehmianus var. ferrugineus Backeb. variety synonym

Seticereus icosagonus (K.Schum.) Backeb. species synonym

Cereus monvilleanus F.A.C.Weber ex K.Schum. species synonym

Binghamia icosagona (Kunth) Backeb. species synonym

Binghamia humboldtii (Kunth) Backeb. species synonym

Binghamia aurivilla (Britton & Rose) Backeb. species synonym

Cereus isogonus K.Schum. species synonym

Cereus humboldtii (Kunth) DC. species synonym

Cereus aurivillus K.Schum. species synonym

Cleistocactus icosagonus (Kunth) F.A.C.Weber species synonym

Cleistocactus humboldtii (Kunth) F.A.C.Weber species synonym

Cleistocactus ×crassiserpens Rauh & Backeb. species synonym

Seticereus oehmeanus Backeb. species synonym

Seticereus icosagonus var. oehmeanus (Backeb.) Backeb. variety synonym

Seticereus icosagonus var. aurantiaciflorus Backeb. variety synonym

Seticereus humboldtii (Kunth) Backeb. species synonym

Seticereus ferrugineus Backeb. species synonym

Seticereus aurivillus Backeb. species synonym

Borzicactus icosagonus f. aurantiaciflorus (Backeb.) Krainz form synonym

Borzicactus humboldtii (Kunth) Britton & Rose species synonym

Borzicactus aurivillus (K.Schum.) Britton & Rose species synonym

Matucana icosagona (Kunth) Buxb. species synonym

Matucana humboldtii (Kunth) Buxb. species synonym

Loxanthocereus trujilloensis F.Ritter species synonym

Loxanthocereus crassiserpens (Rauh & Backeb.) Backeb. species synonym

Akersia roseiflora Buining species synonym

Cleistocactus roseiflorus (Buining) G.D.Rowley species synonym

Cleistocactus monvilleanus (F.A.C.Weber ex K.Schum.) F.A.C.Weber species synonym

Matucana roseiflora (G.J.Charles) G.J.Charles & Hoxey species synonym

Borzicactus icosagonus subsp. icosagonus subspecies accepted

Seticereus oehmeanus var. ferrugineus (Backeb.) Backeb. variety synonym

Seticereus icosagonus var. ferruginea (Backeb.) Backeb. variety synonym

Cactus icosagonus Kunth species synonym

Cereus icosagonus (Kunth) DC. species synonym